Hydraulic and earth engineering – Diving – Suit or accessory therefor
Reexamination Certificate
2006-03-01
2008-10-21
Lagman, Frederick L. (Department: 3672)
Hydraulic and earth engineering
Diving
Suit or accessory therefor
Reexamination Certificate
active
07438503
ABSTRACT:
The present invention relates to a structure that allows a diving mask to be attached to a buoyancy control device. By using this structure to attach the mask to the buoyancy control device, this structure provides an easy, fast and simple method of securing a scuba mask so as it is not lost, dropped, broken, stolen, etc., and also keeps the mask readily available in and out of the water. The mask can be easily attached and released.
REFERENCES:
patent: 4051554 (1977-10-01), Kallman
patent: 4055873 (1977-11-01), Kallman
patent: 4220302 (1980-09-01), Hampton et al.
patent: 4236658 (1980-12-01), Kallman
patent: 4893381 (1990-01-01), Frankel
patent: 4919258 (1990-04-01), Perretta
patent: 4966322 (1990-10-01), Zagorski et al.
patent: 4969239 (1990-11-01), Bruno
Lagman Frederick L.
Skinner Oscar Lane
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